Heavy Duty Filter 9x21-1/2 AAF International

The AAF International Heavy Duty Filter 9x21-1/2 is designed for effective air filtration in demanding settings. This filter measures 9 inches in depth and 21-1/2 inches in width, providing a reliable solution for capturing airborne contaminants. Its durable design meets industry compliance standards, ensuring long-lasting performance in commercial and industrial HVAC applications. This filter is essential for maintaining optimal air quality and system efficiency.

Manufacturer	AMERICAN AIR FILTER

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